问题：

[共享题干题]    （一）根据以下材料，回答下列的问题。     Are you single but too busy to search for love? Then you need to try the latest dating phenomenon that is sweeping________(51) the UK--speed dating.    Speed dating________(52) men and women meeting in a room and finding out as much as they can about possible________(53) in three minutes. It's proving very________ (54 )with Britain's young people who find that they haven't got the time to meet that special one.     At a speed dating event you are given three minutes to talk,________(55), with a member of the opposite sex. Then a bell is________(56) and you move to another person and start chatting again. By the end of the evening you will have spoken with up to twenty men or women!     If, by the end of a conversation, you ________(57) the person or would like to see him or her again, you write it________(58) on a card. Then, if the other person also fancies you, the organizers will contact you with their details.     But is three minutes long enough to make an impression and________(59) if you want to see someone again? Research suggests that________(60) can be felt within the first thirty seconds of meeting someone, and that is ________(61) speed dating is all about, knowing quickly if you are going to like someone.     And what about romance? Is it possible to make a good________(62) in such a short time?________(63), people say you can't hurry love. However, Britain will soon have its first marriage from a speed date.     So, if you are on a________(64) to find Mr. or Miss Right, what have you got to lose? ________(65), you still go home on your own. But at best, the person of your dreams could be just three minutes away.
不定项选择题第1题
________

A.how
B.what
C.all
D.where